Frequency Counter PLJ-6LED-H LED Display Digital Frequency Counter 1MHz- 1000MHz(Green)
 
Product Features
  

         
A 65MHz frequency meter based on for Microchip's PIC16F648A.
         
The frequency reference uses a temperature compensated voltage controlled crystal oscillator (A2.5 ppm VC-TCXO).
         
Adopt unique gate control method and time algorithm (non-interruption mode).
         
The gate (display refresh) time is 0.1 second, and the frequency value is displayed in real time.
         
Frequency measurement accuracy 10Hz/100Hz (shift one bit to the right) is optional.